#2B2484#2B2484

#2B2484 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.0% C 0.153 H 277.7°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#2B2484
RGB	rgb(43, 36, 132)
HSL	hsl(244, 57%, 33%)
HSV	hsv(244, 73%, 52%)
CMYK	cmyk(67.4%, 72.7%, 0%, 48.2%)
CIE-LAB	lab(21.73, 34.12, -52.64)
CIE-LCH	lch(21.73, 62.73, 302.95°)
OKLab	oklab(33.98% 0.0205 -0.1519)
OKLCH	oklch(33.98% 0.153 277.7)
XYZ	xyz(5.7906, 3.4408, 22.1843)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2484 #7D8424

analogous

#244D84 #2B2484 #5B2484

triadic

#2B2484 #842B24 #24842B

tetradic

#2B2484 #84244D #7D8424 #24845B

square

#2B2484 #84244D #7D8424 #24845B

split-complementary

#2B2484 #845B24 #4D8424

monochromatic

#0C0A24 #1B1754 #2B2484 #3B31B4 #5C52D0

Accessibility & contrast

On white

12.44

#2B2484 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2B2484 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2484

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2484	#FFFFFF	#000000	##FFFFFF
##2B2484	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003887

Deuteranopia (green-blind)

#003082

Tritanopia (blue-blind)

#003E51

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2b2484;
/* rgb */ color: rgb(43, 36, 132);
/* oklch */ color: oklch(34.0% 0.153 277.7);

Tailwind

colors: {
  custom: {
    50: '#7160a9',
    500: '#2b2484',
    950: '#000000',
  },
}

SCSS

$custom: #2b2484;
$custom-light: #7160a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2484",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 132
  },
  "hsl": {
    "h": 244.375,
    "s": 57.143,
    "l": 32.941
  },
  "oklch": {
    "l": 0.33981,
    "c": 0.15332,
    "h": 277.7
  },
  "luminance": 0.03441
}

Semantic roles & 50–950 ramp

primary

#2B2484

secondary

#ADB450

accent

#E047D5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2B2484

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →